Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd.
R1234YF冷媒とR134Aどの冷蔵効果が優れていますか？ R1234YF冷媒がR134Aに取って代わり、第4世代の自動車冷媒になる理由は、これら2つの冷媒の熱物理特性が非常に類似しているためです。
2022/07/13
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
